| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.31 | 12.248% | $149.6378 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $33.34 | 13.688% | $37.9036 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $166.70 | 4.178% | $173.6647 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $170.81 | 3.870% | $177.4203 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $208.66 | 11.734% | $233.1442 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $36.39 | 11.217% | $40.4719 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $181.62 | 3.827% | $188.5706 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $930.83 | $1,000.8131 | $1,000.80 | $1,000.75 | $1,000.80 | |